codice HTML:<?php // Recupera i valori precedenti $myfile = fopen("data.txt", "r") or die("Unable to open file!"); $read = fread($myfile,filesize("data.txt")); echo "--- Ripristina Data ---<br><br>"; $separator = ";"; $divide = explode($separator, $read); echo $divide[0]; $fixed_text_1 = $divide[0]; echo "<br>"; echo $divide[1]; $checkbox1 = $divide[1]; echo "<br>"; fclose($myfile); ?> <!DOCTYPE HTML> <html lang="it"> <head> <title>Esempio</title> </head> <body> <font size="3" face="Verdana"> <form action="index.php" method="post"> <div style="overflow-x: auto;"> <table> <tr> <th>Table</th> </tr> <tr> <td>Fixed text</td> <td> <input type="checkbox" name="fixed_text_1" value="1" <?php if($fixed_text_1 == "1") echo "checked"; ?>> Example 1 </td> </tr> <tr> <td>Toggle switch 1</td> <td> <label class="toggle"> <input type="checkbox" name="checkbox1" <?php if($checkbox1 == "1") echo "checked"; ?>> <span class="labels" data-on="ON" data-off="OFF"></span> </label> </td> </tr> <tr> <td>Submit data</td> <td> <input class="favorite styled" type="submit" name="confirm" value="Enter data"> </td> </tr> </table> </div> </form> </body> </html> <?php if(isset($_POST["confirm"])){ // echo "<br><br>--- Preview Enter Data ---<br><br>"; if(isset($_POST["fixed_text_1"])){ $fixed_text_1 = "1"; // echo $fixed_text_1; // echo "<br>"; } else { $fixed_text_1 = "0"; // echo $fixed_text_1; // echo "<br>"; } if(isset($_POST['checkbox1'])){ $checkbx1 = "1"; // echo $checkbox1; // echo "<br>"; } else { $checkbx1 = "0"; // echo $checkbox1; // echo "<br>"; } } else { // Non fare nulla -----------echo"<br>"; } echo "<br><br>--- Enter Data ---<br><br>"; echo $fixed_text_1."<br>".$checkbx1."<br>"; ?> <?php /*azzera il file*/ file_put_contents('data.txt', ''); /*stampa a schermo il file*/ echo "<br><br>--- Preview raw data loaded on data.txt ---<br><br>"; echo $fixed_text_1."<br>".$checkbx1."<br>"; $fp = fopen('data.txt', 'a'); /*registra il file*/ $all_data = $fixed_text_1.";".$checkbx1; fwrite($fp, $all_data,); fclose($fp); ?>
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